| （単位：百万円） | 営業費用 | 前年比（％） |
|---|---|---|
| 3Q26 | 6,229 | -2.7% |
| 2Q26 | 6,489 | +11.2% |
| 1Q26 | 6,263 | +8.8% |
| 4Q25 | 6,438 | +15.3% |
| 3Q25 | 6,405 | +19.9% |
| 2Q25 | 5,836 | +11.4% |
| 1Q25 | 5,754 | +7.8% |
| 4Q24 | 5,585 | -3.2% |
| 3Q24 | 5,340 | +1.1% |
| 2Q24 | 5,241 | -5.1% |
| 1Q24 | 5,339 | -2.1% |
| 4Q23 | 5,770 | +4.0% |
| 3Q23 | 5,284 | +7.5% |
| 2Q23 | 5,524 | +5.5% |
| 1Q23 | 5,455 | +6.4% |
| 4Q22 | 5,549 | +2.8% |
| 3Q22 | 4,917 | +0.7% |
| 2Q22 | 5,236 | +7.0% |
| 1Q22 | 5,129 | +5.6% |
| 4Q21 | 5,397 | -0.4% |
| 3Q21 | 4,881 | +2.7% |
| 2Q21 | 4,893 | -2.7% |
| 1Q21 | 4,859 | -0.6% |
| 4Q20 | 5,418 | +2.2% |
| 3Q20 | 4,754 | +0.8% |
| 2Q20 | 5,031 | +1.1% |
| 1Q20 | 4,889 | +0.9% |
| 4Q19 | 5,302 | +2.7% |
| 3Q19 | 4,717 | +2.7% |
| 2Q19 | 4,976 | +4.3% |
| 1Q19 | 4,843 | +4.0% |
| 4Q18 | 5,165 | +0.7% |
| 3Q18 | 4,591 | +1.8% |
| 2Q18 | 4,773 | +3.3% |
| 1Q18 | 4,656 | +4.4% |
| 4Q17 | 5,131 | -4.4% |
| 3Q17 | 4,509 | +14.8% |
| 2Q17 | 4,622 | +12.4% |
| 1Q17 | 4,459 | +11.4% |
| 4Q16 | 5,368 | - |
| 3Q16 | 3,927 | - |
| 2Q16 | 4,113 | - |
| 1Q16 | 4,003 | - |